For hosts, MCs & event teams
Live message wall: every voice in the room, on one screen
A live message wall is the big-screen surface where attendees' one-liners land as they are typed. With QRCard it is one printed code: people scan with the camera they already have, write a line, and it appears — in a scrollable grid, or as drifting bullets gliding across the room display. No app, no login, no hashtag, no account to connect.
Make a message-wall card →Two faces of the wall — pick per card
Scrollable grid
Messages fill cards sized to their own text; when the wall overflows you scroll it and earlier lines stay readable. The join-code plate sits on top with its own solid backing, so nothing overlaps into unreadable mush.
Drifting bullets
Switch the card to bullet mode and every new line glides across the screen in lanes, right to left, then clears itself — the energy of a chat overlay, built for a room that is watching the screen, not a feed.
Kind to every viewer
When a device asks the browser to reduce motion, the wall falls back to the grid automatically — drifting bullets are an effect, never a requirement for anyone in the room.
What the wall gives you on stage
→Scene skins that match the room — eleven projector templates (meeting, wedding, party, classroom, award ceremony…) set the colours, backdrop art and default layout; the same wall wears them all.
→Pre-screening when you need it — flip one switch and new messages wait in a queue until you release them; a count of what is waiting rides on the screen's corner. Corporate sessions stay unbothered.
→Steer it from your seat — the phone console (a login page you can use with one thumb from the back row) pauses the whole room, runs a countdown every screen follows, spotlights one message fullscreen and advances the session stage.
→Front-desk entry included — guests without phones get their line entered on the spot through the very same form, so the wall reflects the room, not just the phone-owners.
→Built for hostile venue Wi-Fi — projector pages carry zero external requests: no CDN, no remote fonts; when the network struggles, the page eases off its refresh and catches up quietly instead of storming it.
→The wall is a card, not a separate product — the printed code and the wall address are the same card; edit the card and the printed material never goes stale.
Where message walls earn their keep
Conference side-channel
Questions float onto the wall beside the speaker's slide; the MC reads them out — no mic queue, no app switch. Pair it with no-app participation for the room's opening.
Weddings & parties
Wishes arrive while dinner is served; a time capsule can hold them until the first dance, then the wall opens all at once. See the wedding card guide.
Classrooms & training
One-line exit notes, "what should we change tomorrow", kudos to classmates — with pre-screening for younger rooms. See the classroom guide.
Lobby, reception, queues
Check-ins and short notes on the wall make a waiting line legible to everyone in it — and the host sees the count climb on the same display. See event check-in.
Different by design from a hashtag wall
Social-media aggregation walls ask the room to open an account, tag a hashtag and hope the feed is clean. A QRCard wall takes the other route: submissions come straight from the people physically in the room, through one scan and one text field — nothing to install, nothing to connect, and every line passes your own screen first.
→Anonymous by default. A message shows what the writer chose to type; names are optional and stay in the card owner's records, never forced onto the wall.
→One card, one action. The wall is a story card — it collects one line per person. It is deliberately not a survey form, and nothing from private form fields ever appears on it.
→After the encore. When you close the card the screen switches to a graceful finale, and the full wall — every line, every timestamp — exports as a CSV you keep.
Questions people ask before booking a wall
Do attendees need to download or register anything?
No. The phone's camera opens the card's page; one line, one tap, done. There is no join code to type and no account to make — that step is exactly where most engagement tools lose the back rows.
Can I approve messages before they show?
Yes — turn on pre-screening and new lines queue until you release them from your phone or laptop; the screen shows a small waiting count while the queue holds. You can also hide a line already shown; every display follows within about 4 seconds.
What does it cost?
Message walls are story cards, and cards are free within your account's card limit — the wall, the projector screen, the phone console and CSV export all come with the card. See pricing for the current limits.
The venue Wi-Fi is terrible. Will the screen break mid-session?
The screen itself requests nothing outside our own pages — no CDN, no remote fonts — so the layout survives even a fully hostile network. Live updates depend on connectivity, and the polling quietly backs off and reconnects rather than failing in public.
Put a wall on your next room
Create a story card, choose a scene skin, decide grid or bullets — then print the code and let the room talk.